Make a list of formulas to calculate uncertanties and a brif explanation in which cases we would use them. The images attached show how to calculate the uncertainty of the density, and the second how to calculate the uncertainty of the mass using the centripetal force formula. The thing is, they are different ways of calculating uncertanties, and I also know we can calculate it using the formula for propagation of uncertanties, but I do not know in which cases I should use them, and thats what I want you to do, list them and when sould I use them.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Make a list of formulas to calculate uncertanties and a brif explanation in which cases we would use them. The images attached show how to calculate the uncertainty of the density, and the second how to calculate the uncertainty of the mass using the centripetal force formula. The thing is, they are different ways of calculating uncertanties, and I also know we can calculate it using the formula for propagation of uncertanties, but I do not know in which cases I should use them, and thats what I want you to do, list them and when sould I use them. 

gla
ΔΗ ΔV 0,05
m
1,52
=
+
300
3200
=
0,126645 Ap= 0,468906 0,126645
.
= 0,059384
cm3
Transcribed Image Text:gla ΔΗ ΔV 0,05 m 1,52 = + 300 3200 = 0,126645 Ap= 0,468906 0,126645 . = 0,059384 cm3
Am = m
Δη
m
=
+
m =
m
1 roami
Δ
Fe
w²R
ω
+
ΔF +
20,0
29,2².0,12
lami
|du
Δω +
· kg = 0,195471 kg :
iam
[8m|^e] = [fr] +|al + [R] =
|ΔR] =
ƏR
· = 0,195471 kg ·
0,5 2.0,3
+
29,2
[20,0
m = (0, 20 ± 0,03) kg
+
0,011
0,12]
= 0,025193 kg
Transcribed Image Text:Am = m Δη m = + m = m 1 roami Δ Fe w²R ω + ΔF + 20,0 29,2².0,12 lami |du Δω + · kg = 0,195471 kg : iam [8m|^e] = [fr] +|al + [R] = |ΔR] = ƏR · = 0,195471 kg · 0,5 2.0,3 + 29,2 [20,0 m = (0, 20 ± 0,03) kg + 0,011 0,12] = 0,025193 kg
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